... , 23.1-26, 23.1-30 Many sizes of gaint agricultural tractor tires, competitive price with high quality. BIAS TRACTOR TIRE: Chevron ... field and short distance transportation, to be used as drive tire for tractor provides excellent traction, rideability and self-cleaning property ... , 16.9-34, 16.9-38, 18.4-26, 18.4-30, 18.4-34, 18.4-38, 18.4-42, 20.8-38, 23.1-26, 23.1-30CERTIFICATES: ISO, CCC ...